Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kd4 win in 3 half-moves
3 Kb2 win in 5 half-moves
4 Kc2 win in 5 half-moves
5 Kc4 win in 5 half-moves
6 Kd2 win in 5 half-moves
7 Rc2 win in 5 half-moves
8 Kb1 draw
9 Kb5 draw
10 Kb6 draw
11 Kc6 draw
12 Kd1 draw
13 Kd5 draw
14 Kd6 draw
15 Ra3 draw
16 Rb3 draw
17 Rd3 draw
18 Re3 draw
19 Rc4 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves